I have been a New Jersey resident since 2009. I moved to Pennsylvania under a temporary arrangement in August 2020, always intending to move back to NJ when the Covid crisis eases, but I didn't renew my lease in NJ (
domicile
n. the place where a person has his/her permanent principal home to which he/she returns or intends to return.
because you have no home to return to in PA, I would say your domicile is NJ.
other factors. did you vote in 2020 - what state?
what state do you maintain bank a/c's
